AWS Developer Tools Blog

We love getting contributions from the community to the AWS SDK for Ruby. Whether it be added features, fixed bugs, or just extra optimizations, submitting a pull request helps make the SDK better for all of our users. Since we started the project, the SDK has seen over 60 contributors providing everything from a one […]

In addition to the standard, blocking/synchronous clients in the AWS SDK for Java that you’re probably already familiar with, the SDK also contains non-blocking/asynchronous clients that are just as easy to use, and often more convenient for certain types of applications. When you call an operation with one of the standard, synchronous clients in the […]

We just published version 1.8.3 of the AWS SDK for Ruby (aws-sdk gem).  This release adds support for AWS OpsWorks and resolves a number of customer reported issues.  require ‘aws-sdk’ opsworks = AWS::OpsWorks.new resp = opsworks.client.describe_stacks resp #=> { :stacks => [] } You can view the AWS::OpsWorks::Client API documentation here. Take it for a spin […]

The AWS SDK for Ruby (aws-sdk gem) has some pretty cool logging features. I find them particularly helpful when I need to debug something. I generally jump into an IRB session that has a logger pre-wired for me and then start sending requests. Configuring a Logger To get log messages from the aws-sdk gem, you […]

When you’re building the next great application with AWS services, you’ll probably end up with several different AWS accounts. You may have one account for your production application’s resources, another for your development environment, and a couple more for personal testing. It can be really helpful to switch between these various accounts during your development, […]

I came across an excellent question earlier this week on our support forums. The question was essentially, “How can I fetch object data and metadata from Amazon S3 in a single call?” This is fair question, also one I did not have a good answer to. Amazon S3 returns both object data and metadata in […]

One of the latest features we’ve added to the AWS Toolkit for Eclipse is support for working with AWS CloudFormation. If you’re not familiar with AWS CloudFormation yet, it gives developers and systems administrators an easy way to create and manage a collection of related AWS resources, provisioning and updating them in an orderly and […]

The DynamoDBMapper framework is a simple way to get Java objects into Amazon DynamoDB and back out again. In a blog post a few months ago, we outlined a simple use case for saving an object to DynamoDB, loading it, and then deleting it. If you haven’t used the DynamoDBMapper framework before, you should take […]

Amazon Simple Notification Service (Amazon SNS) is a terrific service for publishing notification messages and having them automatically delivered to all your subscribers. You simply send a message to your SNS topic, and it gets delivered to all the subscribers for that topic. Amazon SNS supports many different types of subscribers for topics: HTTP/HTTPS endpoints […]

This is the fourth and final part (part 1, part 2, part 3) in a series on how to securely manage your AWS access credentials. This week I am focusing on using AWS Identity and Access Management (IAM) roles for Amazon EC2 instances with the AWS SDK for Ruby (aws-sdk). Simply put, IAM roles for […]